Communication

• Study on the Synthesis,Characterization and Catalysis of Pillared Anion Clay(II)
• Hu Chang-Wen, He Qing-Lin, Tang Tian-Di, Wang En-Bo
• Layered double hydrotalcites pillared by heteropolyoxometates, ZnAl- GeW11Z (Z=Ni2+, Cu2+) and ZnAl-GeW11 have been synt...
• 1995, 11 (03): 193 -195 DOI: 10.3866/PKU.WHXB19950301

• 2990Abstract/Metrics
• 2396 PDF(493KB)

• NMR Spin Density Micro-imaging for Rock Samples
• Xiao Li-Zhi, Du You-Ru, Ye Zhao-Hui
• According to the NMR spectroscopy of fluids saturated in porous rocks, by using different pulse sequences and imaging pa...
• 1995, 11 (03): 196 -198 DOI: 10.3866/PKU.WHXB19950302

• 3096Abstract/Metrics
• 2422 PDF(1041KB)

• ¹H NMR Titration Studies of Two Novel DTPA |Derivatives
• Zhang Shan-Rong, Ren Ji-Min, Pei Feng-Kui
• 1995, 11 (03): 199 -201 DOI: 10.3866/PKU.WHXB19950303

• 3406Abstract/Metrics
• 2706 PDF(475KB)

• Studies for the Molecular Recognition Abilities of β-Naphthoated β-Cyclodextrin(β-CD) Derivatives
• Hao Ai-You, Tong Lin-Hui, Gao Xing-Ming, Zhang Fu-Sheng
• The molecular recognition abilities of β-naphthoated β-CD derivatives as the host compounds were studied: 3-o-...
• 1995, 11 (03): 202 -205 DOI: 10.3866/PKU.WHXB19950304

• 3352Abstract/Metrics
• 2858 PDF(812KB)

ARTICLE

• Comparative Molecular Field Analysis of Inotropic Compounds and Pyridazinone
• Feng Jun, Zhou Jia-Ju, Li Ren-Li
• A series of 19 steroids of pyrazione and 37 steroids of inotropic compounds has been studied using CoMFA method. Three-d...
• 1995, 11 (03): 206 -210 DOI: 10.3866/PKU.WHXB19950305

• 3023Abstract/Metrics
• 2534 PDF(792KB)

• Theoretical Investigation of AlC_n and AlC⁺_n n=1-4 Series
• Li Guang-Ping, Zhang Hua-Bei, Tian An-Min, Yan Guo-Sen
• By using ab initio and analytic energy gradients method, 43 optimized electronic states in 11 geometric configurations o...
• 1995, 11 (03): 211 -217 DOI: 10.3866/PKU.WHXB19950306

• 3551Abstract/Metrics
• 2365 PDF(1024KB)

• The Preparation of Water-soluble Fine Particles KCl in the Triton X-100/C₁₀H₂₁OH/H₂O Lamellar Liquid Crystal
• Yan Peng-Quan, Guo Rong, Shen Ming, Zhu Xia-Shi
• Water-soluble fine KCl particle was prepared by replacing component water with 24.0% KCl aqueous solution in the Triton ...
• 1995, 11 (03): 218 -222 DOI: 10.3866/PKU.WHXB19950307

• 3629Abstract/Metrics
• 2714 PDF(685KB)

• Adsorption of Additives and their Effect on Properties of Ni Deposits
• Yang Fang-Zu, Xu Jia-Yuan, Xie Zhao-Xiong, Xu Shu-Kai, Zhou Shao-Min
• Adsorption of sodium benzene sulfonate, sodium benzene sulfinate and saccharin and their effects on the electrochemical ...
• 1995, 11 (03): 223 -227 DOI: 10.3866/PKU.WHXB19950308

• 3202Abstract/Metrics
• 2466 PDF(842KB)

• Structure and Properties on n-Type T'-214 Phase Superconductors
• Zhang Yu-Fen, Lin Qin
• Electron-doped T’-R2CuO4 type superconductors have been studied by X-ray diffraction, neutron diffraction, Raman, ...
• 1995, 11 (03): 228 -233 DOI: 10.3866/PKU.WHXB19950309

• 3600Abstract/Metrics
• 2394 PDF(1137KB)

• The Preparation of A |Model Nb Oxide Catalyst Epitaxially Grown
• Xie Lei, Wang De-Zheng, Wei Xu-Ming, Cao Yu-Ming, Guo Xie-Xian, Ushikubo T, Wada K
• Metal oxides are useful catalytic materials but are not well understood due to a scarcity of fundamental studies. They a...
• 1995, 11 (03): 234 -241 DOI: 10.3866/PKU.WHXB19950310

• 3592Abstract/Metrics
• 2402 PDF(1349KB)

• Electrochemical Study of the Transfer of Bis-1:11 Molybdosilicate Heteropolyanion with Dysprosium across the Liquid/Liquid Interface
• Wang Han-Ming, Yu Ze-Mu, Wang Er-Kang
• The transfer of bis-1:11 molybdosilicate heteropolyanion with dysprosium across the water/nitrobenzene interface has bee...
• 1995, 11 (03): 242 -246 DOI: 10.3866/PKU.WHXB19950311

• 3465Abstract/Metrics
• 2529 PDF(801KB)

Note

• Theoretical Study on Topological Structures Losing Stability and Bifurcations of Reactive Paths on A+B₂ Reactive Potential Energy Surface
• Liao Jie-Lou;Xin Hou-Wen
• In this paper, we analyse the classifications of critical points on PES with differential dynamics methods, point out th...
• 1995, 11 (03): 247 -251 DOI: 10.3866/PKU.WHXB19950312

• 3272Abstract/Metrics
• 2362 PDF(684KB)

• The Influence of Micro Structures of Silicalite and Rich-Silica ZSM-5 on Desorption Properties of p-xylene
• Zeng Hong, Jiang Hui-Wen, Long Ying-Cai, Sun Yao-Jun, Wang Li-Ping, Wu Tai-Liu
• The structures of silicalite-1 and H、 Na form of ZSM-5 with various SiO2/Al2O3 ratios were characterized by powder XRD, ...
• 1995, 11 (03): 252 -256 DOI: 10.3866/PKU.WHXB19950313

• 4285Abstract/Metrics
• 2935 PDF(818KB)

• Preliminary Study on the Influences of Ag⁺,Hf²⁺,Tl³⁺ on the B-Z Reaction
• Huang Zhen-Yan, Zheng Xiao-Lai, Wang Bing
• The influences of Ag+, Hg2+ and Tl3+ on the B-Z reaction were studied preliminarily. The limit cycles of the oscillating...
• 1995, 11 (03): 257 -261 DOI: 10.3866/PKU.WHXB19950314

• 2740Abstract/Metrics
• 2254 PDF(711KB)

• Studies on XRD and Thermal Decomposition of Tris [Tetrammine-μ-dihydroxo-cobaltium(III)] Cobaltium(III) Sulfate Ennea-Hydrate
• Pang Xian-Jie, Zhong Bang-Ke
• The XRD patterns of {Co(OH)2Co(NH3)4]3}(So4)3﹒9H2O has been indexed. The unit cell parametes of the crystal was determin...
• 1995, 11 (03): 262 -265 DOI: 10.3866/PKU.WHXB19950315

• 3363Abstract/Metrics
• 2418 PDF(544KB)

• Structure Analysis of AgP⁺_n and Au_mP⁺_n Generated by Laser Plasma Reactions
• Lin Meng-Hai, Liu zhao-Yang, Zheng Lan-Sun
• Structure of 19 cluster cations for AgPn+ and AumPn+ generated by laser plasma reactions have been designed according to...
• 1995, 11 (03): 266 -269 DOI: 10.3866/PKU.WHXB19950316

• 3087Abstract/Metrics
• 2491 PDF(632KB)

• Experimentally Testing for Wavefunctions of Ground State of Helium
• Xu Xiang-Dong, Qian Qing, Li Bo, Chen Xue-Jun
• Based on the experimental results of electron momentum spectroscopy of helium, the test of three wavefunctions for the g...
• 1995, 11 (03): 270 -273 DOI: 10.3866/PKU.WHXB19950317

• 2775Abstract/Metrics
• 2351 PDF(590KB)

• The Effect of Modulated Surface Band Bending on Photovoltage Spectra
• Ren Yan-Zhi, Yu Jian-Feng, Wu Tong-Hao, Wang De-Jun, Cui Yi
• The surface photovoltage spectra (SPS) of a series of samples BixPMo12Oy(x=2 ~ 9, y=43 ~ 64) were measured. It was found...
• 1995, 11 (03): 274 -278 DOI: 10.3866/PKU.WHXB19950318

• 3369Abstract/Metrics
• 2601 PDF(880KB)

• The Research of the Effect of chloride Ion on the Mechanism of the Corrosion of Iron in Dilute Acidic Solutions
• Dong Jun-Hua, Cao Chu-Nan, Lin Hai-Chao
• The influence of Clˉ concentration and acidity to the polarization curves of iron electrode is measured. The kinetic par...
• 1995, 11 (03): 279 -282 DOI: 10.3866/PKU.WHXB19950319

• 3570Abstract/Metrics
• 2641 PDF(664KB)

• A New Route for the Chemical Utilization of CO₂
• Fan Ye-Mei, Xu Heng-Yong, Shi Ke-Ying, Shang Yong-Chen, Ye Qing, Xu Guo-Lin, Huang Ren-Cai, Guo Wei-Song, Zhou Pei-Heng
• The catalytic activities of Ni-5 and Ni-5-RM catalysts for reducing CO2 with CH4 or natural gas to produce synthesis gas...
• 1995, 11 (03): 283 -286 DOI: 10.3866/PKU.WHXB19950320

• 3468Abstract/Metrics
• 2491 PDF(697KB)